<template>
    <div class="app-container">
      <el-form :model="queryParams" ref="queryRef" :inline="true" v-show="showSearch" label-width="68px">
        <el-form-item label="变种商品ID" prop="productVariantId" label-width="100px">
          <el-input
            v-model="queryParams.productVariantId"
            placeholder="请输入变种商品ID"
            clearable
            @keyup.enter="handleQuery"
          />
        </el-form-item>
        <!-- <el-form-item label="当前数量" prop="currentQuantity">
          <el-input
            v-model="queryParams.currentQuantity"
            placeholder="请输入当前数量"
            clearable
            @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="需采购数量" prop="requiredQuantity">
          <el-input
            v-model="queryParams.requiredQuantity"
            placeholder="请输入需采购数量"
            clearable
            @keyup.enter="handleQuery"
          />
        </el-form-item>
        <el-form-item label="单位" prop="unit">
          <el-input
            v-model="queryParams.unit"
            placeholder="请输入单位"
            clearable
            @keyup.enter="handleQuery"
          />
        </el-form-item> -->
        <el-form-item label="状态" prop="status">
          <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
            <el-option
              v-for="dict in product_stock_stats"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item>
          <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
          <el-button icon="Refresh" @click="resetQuery">重置</el-button>
        </el-form-item>
      </el-form>
  
      <el-row :gutter="10" class="mb8">
        <el-col :span="1.5">
          <el-button
            type="primary"
            plain
            icon="Plus"
            @click="handleAdd"
            v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:add']"
          >新增</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="success"
            plain
            icon="Edit"
            :disabled="single"
            @click="handleUpdate"
            v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:edit']"
          >修改</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="danger"
            plain
            icon="Delete"
            :disabled="multiple"
            @click="handleDelete"
            v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:remove']"
          >删除</el-button>
        </el-col>
        <el-col :span="1.5">
          <el-button
            type="warning"
            plain
            icon="Download"
            @click="handleExport"
            v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:export']"
          >导出</el-button>
        </el-col>
        <right-toolbar v-model:showSearch="showSearch" @queryTable="getList"></right-toolbar>
      </el-row>
  
      <el-table v-loading="loading" :data="DaiPurchaseItemList" @selection-change="handleSelectionChange">
        <el-table-column type="selection" width="55" align="center" />
        <el-table-column label="主键ID" align="center" prop="id" />
        <el-table-column label="变种商品ID" align="center" prop="productVariantId" />
        <el-table-column label="当前数量" align="center" prop="currentQuantity" />
        <el-table-column label="需采购数量" align="center" prop="requiredQuantity" />
        <el-table-column label="单位" align="center" prop="unit" >
          <template #default="scope">
            <dict-tag :options="product_unit" :value="scope.row.unit"/>
          </template>
        </el-table-column>
        <el-table-column label="状态" align="center" prop="status">
          <template #default="scope">
            <dict-tag :options="product_stock_stats" :value="scope.row.status" :style="{color:statsColor(scope.row.status)}"/>
          </template>
        </el-table-column>
        <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template #default="scope">
          <span>{{ parseTime(scope.row.createTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
        <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
          <template #default="scope">
            <el-button link type="primary" icon="Edit" @click="handleUpdate(scope.row)" v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:edit']">修改</el-button>
            <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)" v-hasPermi="['DaiPurchaseItem:DaiPurchaseItem:remove']">删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      
      <pagination
        v-show="total>0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="getList"
      />
  
      <!-- 添加或修改待采购商品列对话框 -->
      <el-dialog :title="title" v-model="open" width="500px" append-to-body>
        <el-form ref="DaiPurchaseItemRef" :model="form" :rules="rules" label-width="100px">
          <el-form-item label="变种商品ID" prop="productVariantId">
            <!-- <el-input v-model="form.productVariantId" placeholder="请输入变种商品ID" /> -->
            <el-tree-select v-model="form.productVariantId" :data="data2" :render-after-expand="false" style="width: 230px" @change="handleChange(form.productVariantId)" />
          </el-form-item>
          <el-form-item label="需采购数量" prop="requiredQuantity">
            <el-input v-model="form.requiredQuantity" placeholder="请输入需采购数量" />
          </el-form-item>
          <el-form-item label="当前库存数量" prop="currentQuantity">
              <div>{{ form.currentQuantity }}</div>
          </el-form-item>
          <el-form-item label="商品单位" prop="requiredQuantity">
            
            <dict-tag :options="product_unit" :value="form.unit"/>
         
          </el-form-item>
          <el-form-item label="状态" prop="status">
            <el-radio-group v-model="form.status">
              <el-radio
                v-for="dict in product_stock_stats"
                :key="dict.value"
                :label="dict.value"
              >{{dict.label}}</el-radio>
            </el-radio-group>
          </el-form-item>
        </el-form>
        <template #footer>
          <div class="dialog-footer">
            <el-button type="primary" @click="submitForm">确 定</el-button>
            <el-button @click="cancel">取 消</el-button>
          </div>
        </template>
      </el-dialog>
    </div>
  </template>
  
  <script setup name="DaiPurchaseItem">
  import { listDaiPurchaseItem, getDaiPurchaseItem, delDaiPurchaseItem, addDaiPurchaseItem, updateDaiPurchaseItem } from "@/api/procurement/DaiPurchaseItem";
  import { getTree,getVariantsProduct } from "@/api/procurement/procurement";
  import {getStockByProId} from "@/api/stock/stock"

  const { proxy } = getCurrentInstance();
  const { product_stock_stats } = proxy.useDict('product_stock_stats');
  const { product_unit} = proxy.useDict('product_unit');
  const DaiPurchaseItemList = ref([]);
  const open = ref(false);
  const loading = ref(true);
  const showSearch = ref(true);
  const ids = ref([]);
  const single = ref(true);
  const multiple = ref(true);
  const total = ref(0);
  const title = ref("");
  
  const data = reactive({
    form: {},
    queryParams: {
      pageNum: 1,
      pageSize: 10,
      productVariantId: null,
      currentQuantity: null,
      requiredQuantity: null,
      unit: null,
      status: null,
    },
    rules: {
      productVariantId: [
        { required: true, message: "变种商品ID不能为空", trigger: "blur" }
      ],
      currentQuantity: [
        { required: true, message: "当前数量不能为空", trigger: "blur" }
      ],
      requiredQuantity: [
        { required: true, message: "需采购数量不能为空", trigger: "blur" }
      ],
      unit: [
        { required: true, message: "单位不能为空", trigger: "blur" }
      ],
      status: [
        { required: true, message: "状态不能为空", trigger: "change" }
      ],
      createTime: [
        { required: true, message: "创建时间不能为空", trigger: "blur" }
      ]
    }
  });
  
  const { queryParams, form, rules } = toRefs(data);
  
  /** 查询待采购商品列列表 */
  function getList() {
    loading.value = true;
    listDaiPurchaseItem(queryParams.value).then(response => {
      DaiPurchaseItemList.value = response.rows;
      total.value = response.total;
      loading.value = false;
    });
  }
  
  // 取消按钮
  function cancel() {
    open.value = false;
    reset();
  }
  
  // 表单重置
  function reset() {
    form.value = {
      id: null,
      productVariantId: null,
      currentQuantity: null,
      requiredQuantity: null,
      unit: null,
      status: null,
      createTime: null
    };
    proxy.resetForm("DaiPurchaseItemRef");
  }
  
  /** 搜索按钮操作 */
  function handleQuery() {
    queryParams.value.pageNum = 1;
    getList();
  }
  
  /** 重置按钮操作 */
  function resetQuery() {
    proxy.resetForm("queryRef");
    handleQuery();
  }
  
  // 多选框选中数据
  function handleSelectionChange(selection) {
    ids.value = selection.map(item => item.id);
    single.value = selection.length != 1;
    multiple.value = !selection.length;
  }
  
  /** 新增按钮操作 */
  function handleAdd() {
    reset();
    open.value = true;
    title.value = "添加待采购商品列";
  }
  
  /** 修改按钮操作 */
  function handleUpdate(row) {
    reset();
    const _id = row.id || ids.value
    getDaiPurchaseItem(_id).then(response => {
      form.value = response.data;
      open.value = true;
      title.value = "修改待采购商品列";
    });
  }
  
  /** 提交按钮 */
  function submitForm() {
    proxy.$refs["DaiPurchaseItemRef"].validate(valid => {
      if (valid) {
        if (form.value.id != null) {
          updateDaiPurchaseItem(form.value).then(response => {
            proxy.$modal.msgSuccess("修改成功");
            open.value = false;
            getList();
          });
        } else {
          addDaiPurchaseItem(form.value).then(response => {
            proxy.$modal.msgSuccess("新增成功");
            open.value = false;
            getList();
          });
        }
      }
    });
  }
  
  /** 删除按钮操作 */
  function handleDelete(row) {
    const _ids = row.id || ids.value;
    proxy.$modal.confirm('是否确认删除待采购商品列编号为"' + _ids + '"的数据项？').then(function() {
      return delDaiPurchaseItem(_ids);
    }).then(() => {
      getList();
      proxy.$modal.msgSuccess("删除成功");
    }).catch(() => {});
  }
  
  /** 导出按钮操作 */
  function handleExport() {
    proxy.download('DaiPurchaseItem/DaiPurchaseItem/export', {
      ...queryParams.value
    }, `DaiPurchaseItem_${new Date().getTime()}.xlsx`)
  }

  let data2=[]
function getOptions() {
  getTree().then(response => {
    data2 = response.data;
  });
}
function handleChange(vid){
  getVariantsProduct(vid).then(response => {
      form.value.unit = response.data.unit;
  
  })

  getStockByProId(vid).then(response => {
      form.value.currentQuantity = response.data.stockQty;
      console.log(form.value.currentQuantity)
  })
 
}
function statsColor(stats){
  if(stats==='0'){
    return 'green'
  }
  if(stats==='1'){
    return 'orange'
  }
  if(stats==='2'){
    return 'red'
  }

}

getOptions();
  getList();
  </script>
  